AGENDA 11/9/2015 (43 MIN) Prelude (10 min) Lesson (25 min) Synthesis (8 min)
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AGENDA 11/9/2015 (43 MIN) Prelude (10 min) Lesson (25 min) Synthesis (8 min)
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BRAIN BENDER
Transcript of AGENDA 11/9/2015 (43 MIN) Prelude (10 min) Lesson (25 min) Synthesis (8 min)
AGENDA 11/9/2015 (43 MIN) Prelude (10 min) Lesson (25 min) Synthesis (8 min)
BRAIN BENDER
Similar Polygons
Similar Figures
• Similar figures must be the same shape, but their sizes may be different.
• ~
Congruent Figures
• In order to be congruent, two figures must be the same size and same shape.
• ~
=
You can find the missing length of a side in a pair of similar figures, by using
proportions
6 7
ΔRST ~ ΔUVW
R
ST
U
V W
x ft.
6 ft.
35 ft. 7 ft.
35=x x = 30 feet
Solve for x.
x 30
12 in.x in.
40 in. 30 in..
40=12 x = 9 inches
Solve for x. Round to the nearest tenth.
4 x
12 in.
4 in.20 in.
x in..
20=12 x = 6.7 inches
Solve for x.
7 25
14 m.7 m.
x 25 m.
x=14 x = 50 meters
Solve for x. Round to the nearest tenth.
15 x
17 in.
x35 in.
15 in.
17=35 x = 7.3 inches
Determine the missing sides of the triangle
39 in
24 in
33 in
? in
8 in
? in
SYNTHESIS OF LEARNINGWrite down three things you learned today. Write down tonight’s homework.Extra time = Quiet Work Time
AGENDA 11/10/2015 (43 MIN) Prelude (10 min) Lesson (25 min) Synthesis (8 min)
BRAIN BENDER
HW CHECKSimilar FiguresWe will go over it.Collect
Determine the length of the missing side
• Two rectangles are similar. The first is 4 in. wide and 15 in. long. The second is 9 in. wide. Find the length of the second rectangle.
Determine the length of the missing side
• Two rectangles are similar. One is 5 cm by 12 cm. The longer side of the second rectangle is 8 cm greater than twice the shorter side. Find its length and width.
Similar Figures
Which of the following is not a characteristic of similar figures?A. Proportional sidesB. Equal angle measurementsC. Same shapeD. Congruent side lengths
Similar Figures
• Are the figures below similar? Explain.
SYNTHESIS OF LEARNINGWrite down three things you learned today. Write down tonight’s homework.Extra time = Quiet work time
AGENDA 11/11/2015 (43 MIN) Prelude (10 min) Vocab (25 min) Synthesis (8 min)
EXPECTATIONS FOR WED./THUR. SEATING ARRANGEMENT Sit up straight!Keep your hands and feet to yourself.Work as a team.Respect others opinions, thoughts, and ideas.
BRAIN BENDER
HW CHECKS.F. Word ProblemsWe will go over it.Collect
MATH VOCABULARY CongruentSimilarEquilateralAngle
GET CAUGHT UP! THEN GET AHEAD!!Check Progress BookComplete Missing WorkKhan Academy
SYNTHESIS OF LEARNINGWrite down three things you learned today. Write down tonight’s homework.Extra time = Quiet work time
AGENDA 11/12/2015 (43 MIN)
Prelude (10 min) Study (25 min) Synthesis (8 min)
BRAIN BENDER
P.O.L. – PRESENTATION OF LEARNING
1. Solve your problem as a team.2. Select a group leader.3. The group leader decides who, what, and when during
the presentation.4. Everyone must participate in the presentation. (20 points)5. Practice presenting your part to the group before coming
up.6. Nervous?? Write your part down and read it when it’s
your turn.
SMITTY’S HELPFUL TIPS FOR P.O.L.’S
1.Introduce your group.2.Read the problem or tell us what the
problem is asking.3.How did your group solve it?4.Are there any shortcuts?5.Thank the audience for listening.
SYNTHESIS OF LEARNINGWrite down three things you learned today. Write down tonight’s homework.Extra time = Quiet work time
AGENDA 11/13/2015 (43 MIN) Prelude (5 min) Quiz (38 min)
QUIZ FRIDAY11/13/15 Mr. Smith
BONUSWrite one of our quotes from this week on the back of your quiz from memory.
